BPA Series
Side Actuated DIP Switches
Features/Benefits
• Side actuated contacts
• Available in thru-hole or
Typical Applications
• Address switch for industrial controls
• Logic switching for computers and
SMT models
H
peripherals
• High pressure contact system does
• Function controlling for numerous
DIP
not require tape seal for washing
applications
• RoHS compliant & compatible
Specifications
PACKAGING: Switches supplied in rigid dispensing tubes in fulltube quantities only, this may affect order quantity. Numbers
of switches per tube varies with model. Tape and reel
packaging available for SMT options.
SWITCH FUNCTION: 1 thru 10 and 12 position available.
CONTACT RATING: 100 mA max. @ 5 V DC or 25 mA max.
@ 24 V DC.
Materials
MECHANICAL AND ELECTRICAL LIFE: 1,000 cycles min.
@ 5 V DC 10mA.
HOUSING: PPS, color black (UL94V-0).
COVER: PPS, color black (UL94V-0).
ACTUATOR: PA-6T UL94V-0).
CONTACTS: Beryllium Copper with Gold over Nickel plate.
TERMINALS: Brass, Gold over Nickel plate.
CONTACT RESISTANCE: 50 milliohms initial max.
INSULATION RESISTANCE: 100 V DC 100 megohms min.
DIELECTRIC WITHSTAND VOLTAGE: 300 V AC for 1 minute.
STORAGE TEMPERATURE: -40°C to 85°C.
OPERATING TEMPERATURE: -20°C to 85°C.
Note: Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
OPERATING FORCE: 800 grams max.
SOLDERABILITY: Flow solderable and washable
(soldering: 260°C for 10 sec. max.)
How To Order
The Build-A Switch concept allows you to mix and match options to create the switch you need. Below is a complete
listing of options shown in catalog. To order, simply select desired option from each category and place in the appropriate box.
All switches supplied in “OFF” position.
B P A
Model
BPA01
BPA02
BPA03
BPA04
BPA05
BPA06
BPA07
BPA08
BPA09
BPA10
BPA12
1 position
2 positions
3 positions
4 positions
5 positions
6 positions
7 positions
8 positions
9 positions
10 positions
12 positions
B
On Position
NONE Down
R Up
Terminations
NONE PC
S Gull wing
Contact material
B BeCu, Gold over nickel plate
Packaging
NONE Tube
R Tape and Reel (Surface Mount only)
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
H–18
www.ck-components.com
BPA Series
Side Actuated DIP Switches
Side Actuator – Thru-hole Terminals
ROHS
PART NUMBER
DIM. ‘B’
QUANTITY
PER TUBE
DIM. ‘A’
1
2
.176 (4,48)
N/A
100
.276 (7,0)
.100 (2,54)
3
60
.376 (9,6)
.200 (5,08)
45
4
.476 (12,1)
.300 (7,62)
35
5
.575 (14,6)
.400 (10,16)
30
6
.677 (17,2)
.500 (12,70))
25
7
.776 (19,7)
.600 (15,24)
20
8
.878 (22,3)
.700 (17,78)
20
9
.976 (24,8)
.800 (20,32)
15
10
1.075 (27,3)
.900 (22,86)
15
12
1.280 (32,5)
1.100 (27,94)
14
H
DIP
BPA01B
BPA02B
BPA03B
BPA04B
BPA05B
BPA06B
BPA07B
BPA08B
BPA09B
BPA10B
BPA12B
NO.
POS.
BPA08B
C&K
5B
BPA08
“B”
1
2
3
4
5
6
7
8
0.300
(7,6)
0.055
(1,4)
“A”
Schematic
+.008
ø0.032 -.000
(0,8+0,2/-0)
0.100
(2,54)
“B”
0.100
(2,54)
PITCH
0.083
(2,1)
0.321
(8,15)
SPST
0.029
(0,75)
0.173
(4,4)
NOTE: Reverse throw available, contact C&K for P/N and quote.
0.236 0.051
(6,0) (1,3)
ON 1
2
3
4
5
6
7
8
250
0.157
(4,0)
+.000
0.063 -.008
(1,6+0/-0,2)
0.106
(2,7)
0.299/0.343
(7,6/8,7)
+.000
0.024 -.004
(0,6+0/-0,2)
0.039
(1,0)
0.010
(0,25)
Side Actuator – Surface Mount Terminals
ROHS
PART NUMBER
BPA01SB
BPA02SB
BPA03SB
BPA04SB
BPA05SB
BPA06SB
BPA07SB
BPA08SB
BPA09SB
BPA10SB
BPA12SB
NO.
POS.
DIM. ‘A’
DIM. ‘B’
QUANTITY
PER TUBE
1
2
.176 (4,48)
N/A
100
.276 (7,0)
.100 (2,54)
60
3
.376 (9,6)
.200 (5,08)
45
4
.476 (12,1)
.300 (7,62)
35
5
.575 (14,6)
.400 (10,16)
30
6
.677 (17,2)
.500 (12,70))
25
7
.776 (19,7)
.600 (15,24)
20
8
.878 (22,3)
.700 (17,78)
20
15
9
.976 (24,8)
.800 (20,32)
10
1.075 (27,3)
.900 (22,86)
15
12
1.280 (32,5)
1.100 (27,94)
14
BPA08SB
"B"
SEE CHART
C&K
5B
BPA08
6.11
10.41
Schematic
1
2
3
4
5
6
7
8
SPST
NOTE: Tape and reel packaging available by adding “R” to end of
project number.
2.54 TYP
1.52 MIN
TYP
0.055
(1,4)
P.C. MOUNTING
“A”
“B”
0.236
(6,0)
0.033/0.041
(0,85/1,04)
ON 1
2
3
4
0.100
(2,54)
PITCH
5
0.063
(1,6+0/-0,2)
0.024
(0,6+0/-0,1)
6
7
0.321
(8,15)
0.173
(4,4)
0.083
(2,1)
0.029
(0,75)
8
250
0.010
(0,25)
0.031
(0,8)
0.366
(9,3)
0.039
(1,0)
0.031
(0,8)
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
H–19
www.ck-components.com
BPA Series
Side Actuated DIP Switches
Tape & Reel Packaging – Surface Mount Options Only
QTY/
REEL
DIP
H
FEED DIRECTION
POLES
1
2
3
4
5
6
7
8
9
10
12
.453
.453
.453
.453
.453
.559
.559
.795
.795
.795
.795
(11,5)
(11,5)
(11,5)
(11,5)
(11,5)
(14,2)
(14,2)
(20,2)
(20,2)
(20,2)
(20,2)
DIM. ‘B’
DIM. ‘C’
DIM. ‘D’
DIM. ‘E’
––
––
––
––
––
1.118 (28,4)
1.118 (28,4)
1.590 (40,4)
1.590 (40,4)
1.590 (40,4)
1.590 (40,4)
.945 (24,0)
.945 (24,0)
.945 (24,0)
.945 (24,0)
.945 (24,0)
1.260 (32,0)
1.260 (32,0)
1.732 (44,0)
1.732 (44,0)
1.732 (44,0)
1.732 (44,0)
.530 (13,45)
.311 (7,9)
.409 (10,4)
.508 (12,9)
.606 (15,4)
.709 (18,0)
.807 (20,5)
.894 (22,7)
1.004 (25,5)
1.106 (28,1)
1.311 (33,3)
.960 (24,4)
.960 (24,4)
.960 (24,4)
.960 (24,4)
.960 (24,4)
1.275 (32,4)
1.275 (32,4)
1.748 (44,4)
1.748 (44,4)
1.748 (44,4)
1.748 (44,4)
1 Position
0.079
(2,00)
0.157
(4,0)
30
MAX
DIM 'A'
DIM 'C'
DIM 'D'
0.630
(16)
Note: For tape and reel packaging, add ‘R’ to end of part number.
0.360
0.209
(5,3)
0.098
(2,5)
30 MAX
DIM. 'E'
400
.079
(2,00)
2 x .079 (2P-7P)
(2 x 2.0)
2 x .118 (8P-10P)
(2 x 3.0)
3x
1200
Ø 0.059
(Ø 1,50)
0.069
(1,75)
BPA01
500
500
500
500
500
500
500
500
500
500
500
DIM. ‘A’
0.315
(8,0)
ø.827
ø(21,0)
2, 3, 4 & 5 Positions
13.0
(330)
3.937
(100,0)
FEED DIRECTION
.079
(2,00)
.157
(4,00)
Ø.059
(1,50)
.630
(16,0)
30
MAX.
DIM. 'A'
1234
ø7.48
ø(190,0)
ø.512
ø(13,0)
.069
(1,75)
DIM 'D'
DIM. 'C'
.450
(11,5)
Ø.012
(0,30)
MAX.
0.020
(0,5)
30 MAX.
Tube Packaging
0.276 ± .008
(7,0 ± 0,2)
0.512
(13,0)
MARKING LABEL ON
END OF TUBE
19.68 ± 0.04
(500,0 ± 1,0)
6, 7, 8, 9, 10 & 12 Positions
0.177 0.256
(4,5) (6,5)
0.020
(0,5)
FEED DIRECTION
0.512
(13,0)
0.197
(5,0)
0.433
(11,0)
.079
(2,00)
.157
(4,00)
Ø.059
(1,50)
0.020 MAX.
(0,5) TYP
0.079 REF.
(2,0)
.069
(1,75)
1234 5 6 78
0.079
(2,0)
0.071
(1,8)
.315
(8,00)
Ø.012
(0,30)
MAX.
SEE
DETAIL A
.630
(16,0)
.450
(11,5)
30
MAX.
DIM. 'A'
Ø.012
(0,30)
MAX.
DIM. 'C'
DIM 'D'
DIM. 'B'
30 MAX.
0.020
(0,5)
.315
(8,00)
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
H–20
www.ck-components.com